feat(draw): support transforming widgets and improfe sw transform

For details see: https://docs.lvgl.io/master/overview/style.html

scripts/code-format.py

@@ -2,7 +2,14 @@
 
 import os
 
+print("Formatting src")
 os.system('astyle --options=code-format.cfg --recursive "../src/*.c,*.h"')
+
+print("\nFormatting demos")
 os.system('astyle --options=code-format.cfg --recursive "../demos/*.c,*.h"')
+
+print("\nFormatting examples")
 os.system('astyle --options=code-format.cfg --recursive "../examples/*.c,*.h"')
+
+print("\nFormatting tests")
 os.system('astyle --options=code-format.cfg --recursive "../tests/src/test_cases/*.c"')